Thornburg in numbers
- Coordinates
- 41.4547, -92.3357
- Elevation
- 268 m above sea level
- Population
- 61
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1329 km away
- Same name
- 4 more places in the world share this name
What time is it in Thornburg, Iowa, United States
This is the current time in Thornburg, Iowa, United States, shown for the America/Chicago time zone (−5).
Thornburg, United States
Friday, 16 October 2026
UTC−5 · America/Chicago
Local time in Thornburg
UTC−5 · daylight saving time is active
Local time in Thornburg, Iowa.
The sun today
Sunrise 7:23 AM Solar noon 12:56 PM Sunset 6:29 PM Daylight 11 h 05 min Night 12 h 55 min Civil twilight 6:55 AM – 6:56 PM
Weather in Thornburg right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Thornburg and its neighbours
Postal codes
- 22565
- 50255
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Iowa
- Des Moines 214 133
- Cedar Rapids 130 405
- Davenport 102 582
- Sioux City 82 821
- Iowa City 74 220
- Waterloo 68 460
Other places named Thornburg
- Thornburg Pennsylvania, United States
- Thornburg Arkansas, United States
- Thornburg Kansas, United States
- Thornburg Virginia, United States
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
- Jamestown — 3.3 km
- Vulcan (historical) — 4.8 km
- Coal Creek — 5.2 km
- Rosetta (historical) — 5.5 km
- Gibson — 5.6 km
- What Cheer — 6.1 km
Time and daylight in Thornburg
The full list of postal codes for Thornburg runs to 2.
Thornburg reads its time from America/Chicago, placed at UTC−5. Whether daylight saving time is observed: Yes.
Sun-up in Thornburg is 7:23 AM today and sun-down is 6:29 PM. That gap holds 11 h 05 min of daylight.
For Jamestown and Vulcan (historical) near Thornburg, the clock reads the same.
Questions and answers
- Under which time zone does Thornburg fall?
- Thornburg falls under America/Chicago, with an offset of −5.
- Does the time in Thornburg shift by an hour at any point in the year?
- Yes.
- Is there a set time for sunset in Thornburg?
- Today the sun sets at 6:29 PM.